Visual Studio Architect vs. Developer

This is a great picture to remember when someone asks you the differences
in the Whidbeys.

The differences between Architect and Developer do make me ask if anyone
has ever known an architect that does NOT function as a Team Developer. Me either.
Why then has MS left Testing and Code coverage out of the Architect Edition? Does
this mean that as an Architect and a Developer I will have to install 2 different
products? That would be silly.